RU2587467C2 - Сокращение задержки при кодировании и декодировании видео - Google Patents

Сокращение задержки при кодировании и декодировании видео Download PDF

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RU2587467C2
RU2587467C2 RU2013158832/07A RU2013158832A RU2587467C2 RU 2587467 C2 RU2587467 C2 RU 2587467C2 RU 2013158832/07 A RU2013158832/07 A RU 2013158832/07A RU 2013158832 A RU2013158832 A RU 2013158832A RU 2587467 C2 RU2587467 C2 RU 2587467C2
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frames
reordering
frame
delay
video
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Гари Дж. САЛЛИВАН
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МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/146—Data rate or code amount at the encoder output
    • H04N19/15—Data rate or code amount at the encoder output by monitoring actual compressed data size at the memory before deciding storage at the transmission buffer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
    • H04N19/31—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability in the temporal domain
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/44—Decoders specially adapted therefor, e.g. video decoders which are asymmetric with respect to the encoder
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/46—Embedding additional information in the video signal during the compression process
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
    • H04N19/88—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression involving rearrangement of data among different coding units, e.g. shuffling, interleaving, scrambling or permutation of pixel data or permutation of transform coefficient data among different blocks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/184—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being bits, e.g. of the compressed video stream

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RU2013158832/07A 2011-06-30 2011-10-11 Сокращение задержки при кодировании и декодировании видео RU2587467C2 (ru)

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US201161571553P 2011-06-30 2011-06-30
US61/571,553 2011-06-30
US13/270,969 US8837600B2 (en) 2011-06-30 2011-10-11 Reducing latency in video encoding and decoding
US13/270,969 2011-10-11
PCT/US2011/055835 WO2013002818A1 (en) 2011-06-30 2011-10-11 Reducing latency in video encoding and decoding

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Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI587693B (zh) 2011-06-30 2017-06-11 微軟技術授權有限責任公司 用於減少視訊編碼及解碼中之延遲的方法、系統及電腦可讀取媒體
KR20130058584A (ko) 2011-11-25 2013-06-04 삼성전자주식회사 복호화기의 버퍼 관리를 위한 영상 부호화 방법 및 장치, 그 영상 복호화 방법 및 장치
CN104160701B (zh) 2012-01-27 2017-06-30 太阳专利托管公司 图像编码方法、图像解码方法、图像编码装置、及图像解码装置
FR2994785A1 (fr) * 2012-08-23 2014-02-28 France Telecom Procede de traitement d'un flux multimedia, terminal de communication, serveur et produit programme d'ordinateur correspondant.
US9161039B2 (en) 2012-09-24 2015-10-13 Qualcomm Incorporated Bitstream properties in video coding
KR101561012B1 (ko) 2012-09-28 2015-10-15 텔레폰악티에볼라겟엘엠에릭슨(펍) 비디오 시퀀스의 픽처의 디코딩 및 인코딩
US9374585B2 (en) 2012-12-19 2016-06-21 Qualcomm Incorporated Low-delay buffering model in video coding
JP5811106B2 (ja) * 2013-01-11 2015-11-11 セイコーエプソン株式会社 映像処理装置、表示装置および映像処理方法
WO2014196198A1 (ja) * 2013-06-05 2014-12-11 パナソニック インテレクチュアル プロパティ コーポレーション オブ アメリカ 画像符号化方法、画像復号方法、画像符号化装置及び画像復号装置
CN104685318B (zh) * 2013-06-27 2018-01-26 松下电器（美国）知识产权公司 运动传感器装置、电路、记录介质以及图像处理装置
CN104603574B (zh) * 2013-07-01 2017-10-13 松下电器（美国）知识产权公司 具有多个光源的运动传感器装置
CN105379273B (zh) * 2013-07-14 2019-03-15 夏普株式会社 对来自比特流的视频进行解码的方法和设备
US9674257B2 (en) * 2013-12-31 2017-06-06 Echostar Technologies L.L.C. Placeshifting live encoded video faster than real time
JP5866499B2 (ja) * 2014-02-24 2016-02-17 パナソニックＩｐマネジメント株式会社 監視カメラシステム及び監視カメラシステムの制御方法
US10419703B2 (en) * 2014-06-20 2019-09-17 Qualcomm Incorporated Automatic multiple depth cameras synchronization using time sharing
DE102014214750B3 (de) * 2014-07-28 2015-06-11 Reimar Lenz Bildaufnahmesystem mit schnell vibrierendem Global-Shutter-CMOS-Sensor
TWI500904B (zh) * 2014-09-18 2015-09-21 Vivotek Inc 立體攝影機及用來測量立體攝影機與基準面之距離的自動測距方法
US10283091B2 (en) * 2014-10-13 2019-05-07 Microsoft Technology Licensing, Llc Buffer optimization
US10075692B2 (en) * 2015-01-28 2018-09-11 Hfi Innovation Inc. Method of simple intra mode for video coding
US10638140B2 (en) 2015-05-29 2020-04-28 Qualcomm Incorporated Slice level intra block copy and other video coding improvements
US10003813B2 (en) * 2015-06-25 2018-06-19 Samsung Electronics Co., Ltd. Method and system for decoding by enabling optimal picture buffer management
CN106358042B (zh) 2015-07-17 2020-10-09 恩智浦美国有限公司 使用视频图像的帧间预测的并行解码器
US11051026B2 (en) 2015-08-31 2021-06-29 Intel Corporation Method and system of frame re-ordering for video coding
US10962780B2 (en) * 2015-10-26 2021-03-30 Microsoft Technology Licensing, Llc Remote rendering for virtual images
TWI632814B (zh) 2016-11-11 2018-08-11 財團法人工業技術研究院 視訊畫幀產生方法及其系統
FR3058858A1 (fr) * 2016-11-15 2018-05-18 Orange Procede et dispositif de codage et de decodage d'une sequence multi-vues
KR102342051B1 (ko) 2017-08-08 2021-12-22 삼성전자주식회사 영상 처리 장치, 영상 처리 방법 및 영상 디스플레이 시스템
US10412383B2 (en) 2017-08-15 2019-09-10 Google Llc Compressing groups of video frames using reversed ordering
US10748844B2 (en) * 2017-12-30 2020-08-18 Intel Corporation Stress isolation for silicon photonic applications
CN108833932B (zh) * 2018-07-19 2021-01-05 湖南君瀚信息技术有限公司 一种实现高清视频超低延迟编解码及传输的方法及系统
JP7167194B2 (ja) 2018-08-21 2022-11-08 ロヴィ ガイズ， インコーポレイテッド リアルタイム適応ビットレートトランスコーディングおよびトランスコードされたメディアの伝送のためのシステムおよび方法
US10911791B2 (en) * 2019-01-09 2021-02-02 Netflix, Inc. Optimizing encoding operations when generating a buffer-constrained version of a media title
CN113366853B (zh) 2019-02-02 2024-08-02 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的缓冲区初始化
WO2020156541A1 (en) 2019-02-02 2020-08-06 Beijing Bytedance Network Technology Co., Ltd. Data storage in buffers for intra block copy in video coding
US10992960B2 (en) 2019-02-06 2021-04-27 Jared Michael Cohn Accelerated video exportation to multiple destinations
CN113545068B (zh) 2019-03-01 2023-09-15 北京字节跳动网络技术有限公司 用于视频编解码中的帧内块复制的基于顺序的更新
EP3915265A4 (en) * 2019-03-01 2022-06-22 Beijing Bytedance Network Technology Co., Ltd. DIRECTION-BASED PREDICTION FOR INTRA BLOCK COPY IN VIDEO CODING
EP3915252A4 (en) 2019-03-04 2022-03-23 Beijing Bytedance Network Technology Co., Ltd. IMPLEMENTATION OF ASPECTS IN AN INTRA BLOCK COPY IN VIDEO ENCODING
KR102677020B1 (ko) 2019-07-06 2024-06-19 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 카피를 위한 가상 예측 버퍼
JP7359934B2 (ja) 2019-07-10 2023-10-11 北京字節跳動網絡技術有限公司 映像符号化におけるイントラブロックコピーのためのサンプル識別
KR102695788B1 (ko) 2019-07-11 2024-08-14 베이징 바이트댄스 네트워크 테크놀로지 컴퍼니, 리미티드 비디오 코딩에서 인트라 블록 복사를 위한 비트스트림 적합 제약
US11064194B2 (en) 2019-10-31 2021-07-13 Western Digital Technologies, Inc. Encoding digital videos using controllers of data storage devices
CN113497932B (zh) * 2020-04-07 2022-10-18 上海交通大学 测量视频传输时延的方法、系统及介质
WO2021243044A1 (en) * 2020-05-27 2021-12-02 Let's Jam, Llc Methods and systems for synchronizing multimedia
US20230224484A1 (en) * 2020-06-09 2023-07-13 Lg Electronics Inc. Dpb operation-based image or video coding
CN112351285B (zh) * 2020-11-04 2024-04-05 北京金山云网络技术有限公司 视频编码、解码方法和装置、电子设备和存储介质
CN112468875B (zh) * 2020-11-30 2022-03-29 展讯通信(天津)有限公司 视频解码帧的显示输出控制方法及装置、存储介质、终端
WO2023075563A1 (ko) * 2021-11-01 2023-05-04 엘지전자 주식회사 피쳐 부호화/복호화 방법, 장치 및 비트스트림을 저장한 기록 매체
US11425423B1 (en) 2022-03-10 2022-08-23 Yendo Hu Memory storage for motion estimation and visual artifact redcution

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010057027A1 (en) * 2008-11-14 2010-05-20 Transvideo, Inc. Method and apparatus for splicing in a compressed video bitstream
RU2009129945A (ru) * 2007-01-05 2011-02-10 Томсон Лайсенсинг (Fr) Гипотетический эталонный декодер для масштабируемого видеокодирования

Family Cites Families (109)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4309754A (en) 1979-07-30 1982-01-05 International Business Machines Corp. Data interface mechanism for interfacing bit-parallel data buses of different bit width
US4642756A (en) 1985-03-15 1987-02-10 S & H Computer Systems, Inc. Method and apparatus for scheduling the execution of multiple processing tasks in a computer system
EP0537721B1 (en) 1991-10-15 1998-11-25 Hewlett-Packard Company Hardware-configured operating system kernel for a multitasking processor
US6002801A (en) 1995-04-18 1999-12-14 Advanced Micro Devices, Inc. Method and apparatus for improved video decompression by selection of IDCT method based on image characteristics
DE19530483A1 (de) 1995-08-18 1997-02-20 Siemens Ag Einrichtung und Verfahren zur Echtzeit-Verarbeitung einer Mehrzahl von Tasks
US5861920A (en) * 1996-11-08 1999-01-19 Hughes Electronics Corporation Hierarchical low latency video compression
JPH10229420A (ja) 1997-02-17 1998-08-25 Matsushita Electric Ind Co Ltd 通信システム
US5909559A (en) 1997-04-04 1999-06-01 Texas Instruments Incorporated Bus bridge device including data bus of first width for a first processor, memory controller, arbiter circuit and second processor having a different second data width
US6006303A (en) 1997-08-28 1999-12-21 Oki Electric Industry Co., Inc. Priority encoding and decoding for memory architecture
EP0909094A1 (en) 1997-10-07 1999-04-14 CANAL+ Société Anonyme Multithread data processor
CN1199471C (zh) 1997-11-28 2005-04-27 松下电器产业株式会社 提高了处理效率的图象声音处理装置
JP3935252B2 (ja) 1997-12-26 2007-06-20 キヤノン株式会社 画像形成装置及びジョブ処理方法
US6823016B1 (en) 1998-02-20 2004-11-23 Intel Corporation Method and system for data management in a video decoder
JPH11252552A (ja) 1998-03-05 1999-09-17 Sony Corp ビデオ信号の圧縮符号化方法及び圧縮符号化装置、並びに、圧縮符号化データの多重化方法及び多重化装置
US6298166B1 (en) 1998-03-30 2001-10-02 Seiko Epson Corporation Image transformations in the compressed domain
US6859496B1 (en) 1998-05-29 2005-02-22 International Business Machines Corporation Adaptively encoding multiple streams of video data in parallel for multiplexing onto a constant bit rate channel
JP4146950B2 (ja) 1998-11-04 2008-09-10 キヤノン株式会社 画像形成装置、画像形成装置における表示制御方法及び記憶媒体
US6768774B1 (en) 1998-11-09 2004-07-27 Broadcom Corporation Video and graphics system with video scaling
US6637031B1 (en) * 1998-12-04 2003-10-21 Microsoft Corporation Multimedia presentation latency minimization
US6249288B1 (en) 1998-12-14 2001-06-19 Ati International Srl Multi thread display controller
US7370325B1 (en) 1999-02-19 2008-05-06 Lucent Technologies Inc. Eager evaluation of tasks in a workflow system
US6771824B1 (en) 1999-12-28 2004-08-03 Lucent Technologies Inc. Adaptive variable length decoding method
US6574279B1 (en) 2000-02-02 2003-06-03 Mitsubishi Electric Research Laboratories, Inc. Video transcoding using syntactic and semantic clues
JP2002010216A (ja) 2000-04-20 2002-01-11 Canon Inc 復号化装置及びその制御方法並びに記憶媒体
US7206016B2 (en) 2000-05-01 2007-04-17 Polycom, Inc. Filtering artifacts from multi-threaded video
EP1156674A1 (en) 2000-05-19 2001-11-21 THOMSON multimedia Method and device for decoding a video data stream in special reproduction modes
US6963347B1 (en) 2000-08-04 2005-11-08 Ati International, Srl Vertex data processing with multiple threads of execution
GB2366464A (en) 2000-08-14 2002-03-06 Nokia Mobile Phones Ltd Video coding using intra and inter coding on the same data
US20040117427A1 (en) 2001-03-16 2004-06-17 Anystream, Inc. System and method for distributing streaming media
US7366236B1 (en) 2001-06-04 2008-04-29 Cisco Sytems Canada Co. Source adaptive system and method for 2D iDCT
WO2003058860A2 (en) * 2001-12-31 2003-07-17 Bae Systems Information And Electronic Systems Integration Inc. System for peak detection among multiple signals
US7920624B2 (en) 2002-04-01 2011-04-05 Broadcom Corporation Inverse quantizer supporting multiple decoding processes
US7034897B2 (en) 2002-04-01 2006-04-25 Broadcom Corporation Method of operating a video decoding system
US6963613B2 (en) 2002-04-01 2005-11-08 Broadcom Corporation Method of communicating between modules in a decoding system
EP3054680B1 (en) 2002-04-19 2019-06-05 Panasonic Intellectual Property Corporation of America Motion vector calculating method
JP2004088736A (ja) * 2002-06-28 2004-03-18 Matsushita Electric Ind Co Ltd 動画像の符号化方法、復号化方法、データストリーム、データ記録媒体およびプログラム
US7787539B2 (en) * 2002-07-17 2010-08-31 Broadcom Corporation Decoding and presentation time stamps for MPEG-4 advanced video coding
JP3534742B1 (ja) * 2002-10-03 2004-06-07 株式会社エヌ・ティ・ティ・ドコモ 動画像復号方法、動画像復号装置、及び動画像復号プログラム
MY134659A (en) * 2002-11-06 2007-12-31 Nokia Corp Picture buffering for prediction references and display
EP2557788A1 (en) 2002-11-29 2013-02-13 Sony Corporation Encoding apparatus and the method
US7099389B1 (en) 2002-12-10 2006-08-29 Tut Systems, Inc. Rate control with picture-based lookahead window
CN1751518B (zh) 2003-02-18 2010-12-01 诺基亚有限公司 图像编码方法
JP4750350B2 (ja) 2003-03-13 2011-08-17 パナソニック株式会社 タスク切換装置、方法及びプログラム
US7646817B2 (en) 2003-03-28 2010-01-12 Microsoft Corporation Accelerating video decoding using a graphics processing unit
US7627039B2 (en) 2003-09-05 2009-12-01 Realnetworks, Inc. Parallel video decoding
US7869503B2 (en) 2004-02-06 2011-01-11 Apple Inc. Rate and quality controller for H.264/AVC video coder and scene analyzer therefor
JP4095559B2 (ja) 2004-02-13 2008-06-04 株式会社東芝 Ｈ．２６４コーデックｉｃ、ｄｖｄ再生装置、ｈ．２６４コーデック方法
JP2007526687A (ja) 2004-02-19 2007-09-13 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 可変ブロック長信号の復号化スキーム
EP2184919A3 (en) 2004-04-28 2010-07-28 Panasonic Corporation Stream generation apparatus, stream generation method, coding apparatus, coding method, recording medium and program thereof
US20060002479A1 (en) 2004-06-22 2006-01-05 Fernandes Felix C A Decoder for H.264/AVC video
US20050289505A1 (en) 2004-06-25 2005-12-29 Williams Stanley N Method and system for improving performance and scalability of applications that utilize a flow-based-programming methodology
US8291448B2 (en) 2004-09-15 2012-10-16 Nokia Corporation Providing zapping streams to broadcast receivers
JP4867235B2 (ja) 2004-10-26 2012-02-01 ソニー株式会社 情報処理装置および情報処理方法、記録媒体、並びに、プログラム
JP4375305B2 (ja) 2004-10-26 2009-12-02 ソニー株式会社 情報処理装置および情報処理方法、記録媒体、並びに、プログラム
US20060114995A1 (en) 2004-12-01 2006-06-01 Joshua Robey Method and system for high speed video encoding using parallel encoders
US20060126726A1 (en) 2004-12-10 2006-06-15 Lin Teng C Digital signal processing structure for decoding multiple video standards
US7430238B2 (en) 2004-12-10 2008-09-30 Micronas Usa, Inc. Shared pipeline architecture for motion vector prediction and residual decoding
US20060126744A1 (en) 2004-12-10 2006-06-15 Liang Peng Two pass architecture for H.264 CABAC decoding process
US7817723B2 (en) 2004-12-14 2010-10-19 Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E. V. Apparatus and method of optimizing motion estimation parameters for encoding a video signal
EP1675402A1 (en) 2004-12-22 2006-06-28 Thomson Licensing Optimisation of a quantisation matrix for image and video coding
US9219917B2 (en) 2005-01-19 2015-12-22 Thomson Licensing Method and apparatus for real time parallel encoding
US7565021B2 (en) 2005-03-01 2009-07-21 Microsoft Corporation Efficient implementation of block-based transform on graphics processing unit
WO2006096612A2 (en) 2005-03-04 2006-09-14 The Trustees Of Columbia University In The City Of New York System and method for motion estimation and mode decision for low-complexity h.264 decoder
US20060215754A1 (en) 2005-03-24 2006-09-28 Intel Corporation Method and apparatus for performing video decoding in a multi-thread environment
JP4261508B2 (ja) 2005-04-11 2009-04-30 株式会社東芝 動画像復号装置
JP4374548B2 (ja) 2005-04-15 2009-12-02 ソニー株式会社 復号装置および方法、記録媒体、並びに、プログラム
US7920633B2 (en) 2005-04-22 2011-04-05 Broadcom Corporation Method and system for parallel processing video data
US8902989B2 (en) 2005-04-27 2014-12-02 Broadcom Corporation Decoder system for decoding multi-standard encoded video
EP1773063A1 (en) 2005-06-14 2007-04-11 Thomson Licensing Method and apparatus for encoding video data, and method and apparatus for decoding video data
US7119723B1 (en) 2005-07-28 2006-10-10 Texas Instruments Incorporated Decoding variable length codes while using optimal resources
KR100770704B1 (ko) 2005-08-04 2007-10-29 삼성전자주식회사 픽쳐 스킵 방법 및 장치
US8306112B2 (en) 2005-09-20 2012-11-06 Mitsubishi Electric Corporation Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium
JP2009510962A (ja) 2005-10-03 2009-03-12 ノキア コーポレイション 独立変数のための適応性可変長コード
MX2008004760A (es) 2005-10-12 2008-11-13 Thomson Licensing Region de codificacion de video h .264 escalable de interes.
US8767836B2 (en) 2006-03-27 2014-07-01 Nokia Corporation Picture delimiter in scalable video coding
US7694102B2 (en) 2006-03-30 2010-04-06 International Business Machines Corporation Systems and methods for self-tuning memory
EP1841072B1 (de) 2006-03-30 2016-06-01 Unify GmbH & Co. KG Verfahren und Einrichtung zum Dekodieren von schichtkodierten Daten
US7626518B2 (en) 2006-06-08 2009-12-01 Via Technologies, Inc. Decoding systems and methods in computational core of programmable graphics processing unit
US8369419B2 (en) 2006-06-16 2013-02-05 Via Technologies, Inc. Systems and methods of video compression deblocking
US7586425B2 (en) 2006-07-11 2009-09-08 Nokia Corporation Scalable video coding and decoding
US8699583B2 (en) 2006-07-11 2014-04-15 Nokia Corporation Scalable video coding and decoding
CN1960472A (zh) 2006-08-14 2007-05-09 中兴通讯股份有限公司 一种多媒体移动终端及其接收多媒体数据的处理方法
US8218640B2 (en) 2006-10-31 2012-07-10 Sony Computer Entertainment Inc. Picture decoding using same-picture reference for pixel reconstruction
US8121196B2 (en) 2006-11-02 2012-02-21 Corel Corporation Method and apparatus for multi-threaded video decoding
US7573407B2 (en) 2006-11-14 2009-08-11 Qualcomm Incorporated Memory efficient adaptive block coding
EP2092748A4 (en) 2006-12-14 2011-01-05 Thomson Licensing METHOD AND DEVICE FOR CODING AND / OR DECODING VIDEO DATA USING EXPANSION LAYER RESTRICTION FOR SOFTENCE SCALINGABILITY
WO2008079041A1 (en) 2006-12-27 2008-07-03 Intel Corporation Methods and apparatus to decode and encode video information
KR101455161B1 (ko) * 2007-01-08 2014-10-28 톰슨 라이센싱 비디오 스트림 스플라이싱을 위한 방법 및 장치
US8411734B2 (en) 2007-02-06 2013-04-02 Microsoft Corporation Scalable multi-thread video decoding
KR101132386B1 (ko) * 2007-04-13 2012-07-16 노키아 코포레이션 비디오 코더
CN102263950B (zh) 2007-05-17 2014-10-01 索尼株式会社 编码设备和编码方法以及解码设备和解码方法
US8396082B2 (en) 2007-06-05 2013-03-12 Core Wireless Licensing S.A.R.L. Time-interleaved simulcast for tune-in reduction
US8254455B2 (en) 2007-06-30 2012-08-28 Microsoft Corporation Computing collocated macroblock information for direct mode macroblocks
US8265144B2 (en) 2007-06-30 2012-09-11 Microsoft Corporation Innovations in video decoder implementations
US9648325B2 (en) 2007-06-30 2017-05-09 Microsoft Technology Licensing, Llc Video decoding implementations for a graphics processing unit
BR122012021950A2 (pt) * 2007-10-05 2015-08-04 Thomson Licensing Aparelho para incorporação de informação de usabilidade de vídeo (vui) em um sistema de codificação de vídeo com múltiplos visualizações (mvc)
US20090109988A1 (en) 2007-10-26 2009-04-30 Chowdhary Musunuri Video Decoder with an Adjustable Video Clock
US8121187B2 (en) 2007-12-05 2012-02-21 Alcatel Lucent Method and apparatus for performing multiple bit rate video encoding and video stream switching
TW201032597A (en) 2009-01-28 2010-09-01 Nokia Corp Method and apparatus for video coding and decoding
US8189666B2 (en) 2009-02-02 2012-05-29 Microsoft Corporation Local picture identifier and computation of co-located information
US20110002376A1 (en) * 2009-07-01 2011-01-06 Wham! Inc. Latency Minimization Via Pipelining of Processing Blocks
JP5604825B2 (ja) * 2009-08-19 2014-10-15 ソニー株式会社 画像処理装置および方法
WO2011043885A1 (en) 2009-10-06 2011-04-14 Dow Global Technologies Llc. Extruded polystyrene foam with broad comonomer content distribution
US9237387B2 (en) 2009-10-06 2016-01-12 Microsoft Technology Licensing, Llc Low latency cacheable media streaming
US8918533B2 (en) * 2010-07-13 2014-12-23 Qualcomm Incorporated Video switching for streaming video data
CN101938341B (zh) * 2010-09-17 2012-12-05 东华大学 一种跨节点控制的在线视频流选择性重传方法
US8885729B2 (en) 2010-12-13 2014-11-11 Microsoft Corporation Low-latency video decoding
TWI587693B (zh) 2011-06-30 2017-06-11 微軟技術授權有限責任公司 用於減少視訊編碼及解碼中之延遲的方法、系統及電腦可讀取媒體
KR20130058584A (ko) * 2011-11-25 2013-06-04 삼성전자주식회사 복호화기의 버퍼 관리를 위한 영상 부호화 방법 및 장치, 그 영상 복호화 방법 및 장치

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2009129945A (ru) * 2007-01-05 2011-02-10 Томсон Лайсенсинг (Fr) Гипотетический эталонный декодер для масштабируемого видеокодирования
WO2010057027A1 (en) * 2008-11-14 2010-05-20 Transvideo, Inc. Method and apparatus for splicing in a compressed video bitstream

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
VENKAT RANGAN P. et al, Continuity and Synchronization in MPEG, IEEE Journal on Selected Areas in Communications, vol. 14, no.1, Jan 1996, abstract. *

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